INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c72b374b22a56158d665ead38dd8b864d7be53ffd6daf24223306a23800d50fd', 
    'pkz20yatnfTdolhl7NmxR15obGYj2udlVOPWNNNqYlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)