INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93a398371539a2280f75f1066e663c28ff2a9ae15ccd47b8f47404a0bbb5f0de', 
    'caL5WwHWP+I7fbQV9aQ+0Cpzamof3M6XPBQLG3ziL8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)