INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0c126f3f4415ea235e25871c8c8a9dd842c88e060f44dd79d52f206d183d420', 
    'r+8T6I7SNpi2xCJthnK54vq744f6yYjQms+auBP1YBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)