INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97f8d28ede1b538aa0047986989006592213e826f75d0323f58e43894b8a618e', 
    '7NIkfGsZKaca3HDsJXUAgP9XRcztlkZOQqTH6B8PhPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)