INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e760214e5b8aaf0d591892e8c2045746395c09f2d1161ddd5cab1fb6f735993b', 
    'EJUC0/raqeg+yyzm7hSXlmjk1dT8ZohCkfzIJ32cE2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)