INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc39fb0f74c55a0b766938318e2b9feb78f4efec969b294d08a0015741ac4986', 
    'mVkloqSy70fKpV6LorwZHoQYJOwFZYVDTtL8/ytFSa8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)