INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8f440da88a89196888786b62d35ef03125b24750a56b7e2d70ef30ee0a0dd39', 
    'WO4nJC2YcxJ7F69XJB8bWd6RK4wtA5Y7ZE18LhMYWtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)