INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29380cc8e02db1c6e4d713ba05460a16d062a77d50e9e61c5764b3a334a30873', 
    '9Oi14N3aHraDSSDWZrgjuAffBj/tE+LVXTN1j3MXX1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)