INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4aadfe1360ca8e1e5376549906900d4d1af0dabf6eafb2f4d13beb4fd9819442', 
    '2zV4Ibs7rm/+dGTZN4+bL9dna9a38vdT7rNEiH1XvUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)