INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3f4b74c87cc879541a15fab89c6d96851f934b5a3efbe593cbb971e52c37756', 
    'Xqv2oRXSX4/ADOL2w7LPO4sz4x7mzOCmCPaqGG2QwCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)