INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78b71171ce991da98710567348e254cb4bf5735aec1e6fd2cd0ec6bc16431335', 
    'mmaICxSvfFlzyohrTjplywtC0sXu1JtCMZSqlk4ODj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)