INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e7168e505b8d37ac61a314094f1cb6859f63e3b3d2b4c4e5171272cd492730', 
    'DpciQxvrkGbhEO/3eg3LkTY4QFaIRCCd7LHpPlVpuS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)