INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70d6478263fa9dd98aaf57d7db42bb6756d3bbd9905f1d7ee6e6ed38d199c64e', 
    'b8AimFVonS4czxV3p0UQ2175pmoYLhL9PkvFobWoOYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)