INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59595a65346dc8371ba647f33cbd68a44c5860d84ab64793afd98c8649219b2a', 
    'rEuV2vQ3lk6gKjgxMX3S5KQU8heLYXycwhyb2rjNxTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)