INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae3bb33a62e53c6e2444042b7a5736ccf6e5a09c7f35a9b2820e401902bc0f6e', 
    'XcVeB0u3t0QXSXMEZMgsfg0IHjsg1R/bx4LvMx2Tcvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)