INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ca50daa87dd9730e9b3eaa6e615d60b176f2db767e59b2b8211b09d89056785', 
    '6QkixuRoHnLITI2KD8e7iyb9n4kPJv+wX6xHpB20Gmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)