INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55dc0acb29020b5aad3bd7a548c4ed68e32c7fd7f7abfd2469a44cb707bcf65c', 
    'PptTdsTPt9bpv6zQ2rdc5z6G/KIXzTk/Usj3Wb9EZgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)