INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15dde0b2b816acf4480edc45e0f036c5d99e5e917473ff8eb69127e221104e83', 
    'bNrmCN0d2l1O7nC1aqUCuRqtWKEHfhR8OjoHmRUoJM4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)