INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f25cebac594d120f4f0b52c31d982c6f1da79f4554da25ac9e91b3f0e57c42f9', 
    '8mfGElW4kquFLVVBUhjNkEefwNmqlu4cqcj4mOala14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)