INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b5bd95f3dc0b54d4a0a5d188ad3c8f804edb687a018c02a3515d8152398253b', 
    '0iBoxtGhP8AXEBA0Hwbe5jz188uP5jAiX4wxIR7qP1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)