INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c115a6d6658d51f4b2fbf939efd24c9b8a533e2d28c4667a0b5adb4f736a22e', 
    'pi0TzMNlatbxYzxj8OPADj9FdAgkSToli/rkdpGW3+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)