INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1167ad507ff4e92212e5a13a9f504acd7b80c2e5024f4859dc5a3123db4628b', 
    'MSMvPaNEdN/kPf7ChzgBFbf7qGSowZrWMpAx5o/VblE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)